Question , is there a periodic service that should be performed on the fresh water/coolant pump on a Universal M35B ,year 2002. Can not find anything in Owners manual for engine . Is there a rubber impeller ?
The fresh water pump seems to last forever if you take care of the coolant. It has a steel impeller and the only thing to fail is the mechanical seal. About the only maintenance you can do is check the belt for tension, pulley for alignment, and any excessive wear and once this is set, it's unlikely to wanderQuestion , is there a periodic service that should be performed on the fresh water/coolant pump on a Universal M35B ,year 2002. Can not find anything in Owners manual for engine . Is there a rubber impeller ?
i will add to that the bearings will fail too but as Ralph said ignore it until you see it leaking or making noiseThe fresh water pump seems to last forever if you take care of the coolant. It has a steel impeller and the only thing to fail is the mechanical seal. About the only maintenance you can do is check the belt for tension, pulley for alignment, and any excessive wear and once this is set, it's unlikely to wander
Ignore it and it'll ignore you.
....................... and I was just about to mention bearings as well .i will add to that the bearings will fail too but as Ralph said ignore it until you see it leaking or making noise